The Oakland School of the Arts (OSA) Chamber Choir is the largest audition-only high school Vocal ensemble at OSA. They have performed at notable events including President Obama's 2012 campaign tour and the Giants Game at AT&T park, and with celebrities including Sean Penn, Robert Downey Jr., and the band CAKE. In addition,the students have traveled to New Orleans, Italy and Puerto Rico for concert tours. The OSA Chamber Choir is directed by Ms. Cava Menzies.